| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.85 | 8.707% | $29.1878 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $134.96 | 3.773% | $140.052 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $246.81 | 5.807% | $261.1423 | $261.14 | $261.15 | $261.10 |
| Purchase #4 | $33.38 | 7.759% | $35.97 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $127.39 | 9.184% | $139.0895 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $40.27 | 11.220% | $44.7883 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $99.47 | 5.316% | $104.7578 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $709.13 | $754.9877 | $754.99 | $755.00 | $755.10 | |